any word that is composed of the alternate letters represented by the keys used to select the desired letters on a keypad of a mobile phone or similar device.
you type "pint" you get "shot" or "riot": in this case, pint and shot are keynonyms of riot.
by sankara September 19, 2006
1 more definition
Antonyms that have the same key-press combination on iTap or T9 enabled mobile phones.
For example, Serving/Resting, Offer/Needs, and Select/Reject are all keynonyms.
by Mayur Polepalli October 17, 2006